BNN Stats: Single-Season Records
Who holds the single season record in the Union League for on-base percentage?

<Jeff Cummings:player#971>, MP, 		.4889, 2020
<Tim Lewis:player#538>, TR, 		.4872, 2024
<Cristóbal Ruíz:player#6354>, ABQ, 		.4863, 2029
<José Rosales:player#4688>, ABQ, 		.4852, 2053
<Langgeng Kawilarang:player#907>, VA, 		.4779, 2018
